Trace number 4292868

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
macht 2018.06.11? 2520.01 2519.86

General information on the benchmark

NameColouredQueens/
ColouredQueens-12_c18.xml
MD5SUM130c0e53e5c1e074e18659561dd41fce
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of constraints66
Number of domains1
Minimum domain size12
Maximum domain size12
Distribution of domain sizes[{"size":12,"count":144}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":140}]
Minimum constraint arity2
Maximum constraint arity12
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":4},{"arity":6,"count":4},{"arity":7,"count":4},{"arity":8,"count":4},{"arity":9,"count":4},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":26}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":66}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11
2519.95/2519.85	s UNKNOWN
2519.95/2519.85	c  # Nodes: 14519680

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (8604 MiB free)
  memory of node 1: 16384 MiB (10859 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4292868-1532337464/watcher-4292868-1532337464 -o /tmp/evaluation-result-4292868-1532337464/solver-4292868-1532337464 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14442 --watchdog 2580 macht 2520 HOME/instance-4292868-1532337464.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=15298, runsolver pid=15295


[startup+0.100197 s]*
/proc/loadavg: 2.01 2.06 2.06 3/187 15299
/proc/meminfo: memFree=19929904/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=32772 memory=2620 CPUtime=0.1 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 817 0 0 0 10 0 0 0 20 0 1 0 51309612 33558528 655 33554432000 4194304 36388820 140734376213456 140734376211304 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8193 655 460 7860 0 298 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32772 KiB
Current children cumulated memory: 2620 KiB

[startup+0.209658 s]*
/proc/loadavg: 2.01 2.06 2.06 3/187 15299
/proc/meminfo: memFree=19929904/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=32772 memory=2620 CPUtime=0.21 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 821 0 0 0 21 0 0 0 20 0 1 0 51309612 33558528 655 33554432000 4194304 36388820 140734376213456 140734376211304 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8193 655 460 7860 0 298 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32772 KiB
Current children cumulated memory: 2620 KiB

[startup+0.308942 s]*
/proc/loadavg: 2.01 2.06 2.06 3/187 15299
/proc/meminfo: memFree=19929904/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=32772 memory=2620 CPUtime=0.31 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 825 0 0 0 31 0 0 0 20 0 1 0 51309612 33558528 655 33554432000 4194304 36388820 140734376213456 140734376211304 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8193 655 460 7860 0 298 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32772 KiB
Current children cumulated memory: 2620 KiB

[startup+0.700337 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 15299
/proc/meminfo: memFree=19929904/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=32772 memory=2620 CPUtime=0.69 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 830 0 0 0 68 1 0 0 20 0 1 0 51309612 33558528 655 33554432000 4194304 36388820 140734376213456 140734376211304 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8193 655 460 7860 0 298 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32772 KiB
Current children cumulated memory: 2620 KiB

[startup+1.50034 s]
/proc/loadavg: 2.01 2.06 2.06 4/187 15299
/proc/meminfo: memFree=19929412/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=32772 memory=2620 CPUtime=1.49 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 834 0 0 0 148 1 0 0 20 0 1 0 51309612 33558528 655 33554432000 4194304 36388820 140734376213456 140734376211304 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8193 655 460 7860 0 298 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32772 KiB
Current children cumulated memory: 2620 KiB

[startup+3.10948 s]
/proc/loadavg: 2.00 2.06 2.06 4/187 15299
/proc/meminfo: memFree=19928284/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=32772 memory=2836 CPUtime=3.1 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 1021 0 0 0 308 2 0 0 20 0 1 0 51309612 33558528 709 33554432000 4194304 36388820 140734376213456 140734376211304 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8193 709 475 7860 0 298 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32772 KiB
Current children cumulated memory: 2836 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.06 2.06 4/187 15299
/proc/meminfo: memFree=19928284/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=32772 memory=2860 CPUtime=6.3 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 1214 0 0 0 625 5 0 0 20 0 1 0 51309612 33558528 715 33554432000 4194304 36388820 140734376213456 140734376211304 4356196 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8193 715 475 7860 0 298 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 32772 KiB
Current children cumulated memory: 2860 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.06 2.06 5/187 15299
/proc/meminfo: memFree=19928860/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=32904 memory=2888 CPUtime=12.69 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 1415 0 0 0 1259 10 0 0 20 0 1 0 51309612 33693696 722 33554432000 4194304 36388820 140734376213456 140734376211304 4356255 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8226 722 475 7860 0 331 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32904 KiB
Current children cumulated memory: 2888 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.06 2.06 5/187 15299
/proc/meminfo: memFree=19928736/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=32904 memory=2940 CPUtime=25.49 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 1826 0 0 0 2528 21 0 0 20 0 1 0 51309612 33693696 735 33554432000 4194304 36388820 140734376213456 140734376211304 4661774 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8226 735 475 7860 0 331 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32904 KiB
Current children cumulated memory: 2940 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.05 2.06 4/187 15299
/proc/meminfo: memFree=19928612/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=32904 memory=2976 CPUtime=51.11 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 2053 0 0 0 5067 44 0 0 20 0 1 0 51309612 33693696 744 33554432000 4194304 36388820 140734376213456 140734376211304 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8226 744 475 7860 0 331 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 32904 KiB
Current children cumulated memory: 2976 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.05 5/187 15300
/proc/meminfo: memFree=19929332/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33036 memory=3008 CPUtime=102.3 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 2285 0 0 0 10137 93 0 0 20 0 1 0 51309612 33828864 752 33554432000 4194304 36388820 140734376213456 140734376211304 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8259 752 475 7860 0 364 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 33036 KiB
Current children cumulated memory: 3008 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 4/189 15310
/proc/meminfo: memFree=19927888/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33036 memory=3032 CPUtime=162.3 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 2519 0 0 0 16081 149 0 0 20 0 1 0 51309612 33828864 758 33554432000 4194304 36388820 140734376213456 140734376211304 4251152 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8259 758 475 7860 0 364 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 33036 KiB
Current children cumulated memory: 3032 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 4/189 15311
/proc/meminfo: memFree=19928212/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33036 memory=3056 CPUtime=222.31 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 2757 0 0 0 22029 202 0 0 20 0 1 0 51309612 33828864 764 33554432000 4194304 36388820 140734376213456 140734376211304 7653772 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8259 764 475 7860 0 364 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 33036 KiB
Current children cumulated memory: 3056 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 4/189 15312
/proc/meminfo: memFree=19928304/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33036 memory=3084 CPUtime=282.31 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 2763 0 0 0 27975 256 0 0 20 0 1 0 51309612 33828864 771 33554432000 4194304 36388820 140734376213456 140734376211304 6663715 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8259 771 475 7860 0 364 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 33036 KiB
Current children cumulated memory: 3084 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 5/189 15313
/proc/meminfo: memFree=19928260/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33036 memory=3092 CPUtime=342.31 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 3004 0 0 0 33917 314 0 0 20 0 1 0 51309612 33828864 773 33554432000 4194304 36388820 140734376213456 140734376211304 4356232 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8259 773 476 7860 0 364 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 33036 KiB
Current children cumulated memory: 3092 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 5/189 15314
/proc/meminfo: memFree=19928204/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33036 memory=3092 CPUtime=402.31 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 3012 0 0 0 39860 371 0 0 20 0 1 0 51309612 33828864 773 33554432000 4194304 36388820 140734376213456 140734376211304 7667345 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8259 773 476 7860 0 364 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 33036 KiB
Current children cumulated memory: 3092 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 15316
/proc/meminfo: memFree=19928060/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33036 memory=3116 CPUtime=462.32 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 3246 0 0 0 45809 423 0 0 20 0 1 0 51309612 33828864 779 33554432000 4194304 36388820 140734376213456 140734376211304 7667670 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8259 779 476 7860 0 364 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 33036 KiB
Current children cumulated memory: 3116 KiB


################
# More data... #
################

Current children cumulated memory: 3224 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 5/188 15367
/proc/meminfo: memFree=19927656/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3224 CPUtime=2022.41 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 6414 0 0 0 200432 1809 0 0 20 0 1 0 51309612 33964032 806 33554432000 4194304 36388820 140734376213456 140734376211304 4356247 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 806 476 7860 0 397 0
Current children cumulated CPU time: 2022.41 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3224 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 5/188 15368
/proc/meminfo: memFree=19928088/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3232 CPUtime=2082.41 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 6501 0 0 0 206381 1860 0 0 20 0 1 0 51309612 33964032 808 33554432000 4194304 36388820 140734376213456 140734376211304 4356169 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 808 476 7860 0 397 0
Current children cumulated CPU time: 2082.41 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3232 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/188 15369
/proc/meminfo: memFree=19927872/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3232 CPUtime=2142.42 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 6700 0 0 0 212336 1906 0 0 20 0 1 0 51309612 33964032 808 33554432000 4194304 36388820 140734376213456 140734376211304 7667336 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 808 476 7860 0 397 0
Current children cumulated CPU time: 2142.42 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3232 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/188 15370
/proc/meminfo: memFree=19927944/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3232 CPUtime=2202.42 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 6700 0 0 0 218284 1958 0 0 20 0 1 0 51309612 33964032 808 33554432000 4194304 36388820 140734376213456 140734376211304 4356493 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 808 476 7860 0 397 0
Current children cumulated CPU time: 2202.42 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3232 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 15372
/proc/meminfo: memFree=19928028/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3232 CPUtime=2262.42 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 6900 0 0 0 224234 2008 0 0 20 0 1 0 51309612 33964032 808 33554432000 4194304 36388820 140734376213456 140734376211304 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 808 476 7860 0 397 0
Current children cumulated CPU time: 2262.42 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3232 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 15373
/proc/meminfo: memFree=19927980/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3236 CPUtime=2322.44 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 6967 0 0 0 230186 2058 0 0 20 0 1 0 51309612 33964032 809 33554432000 4194304 36388820 140734376213456 140734376211304 6663658 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 809 476 7860 0 397 0
Current children cumulated CPU time: 2322.44 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3236 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 5/187 15374
/proc/meminfo: memFree=19928040/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3236 CPUtime=2382.43 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 7158 0 0 0 236138 2105 0 0 20 0 1 0 51309612 33964032 809 33554432000 4194304 36388820 140734376213456 140734376211304 4356619 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 809 476 7860 0 397 0
Current children cumulated CPU time: 2382.43 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3236 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 5/187 15376
/proc/meminfo: memFree=19927864/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3236 CPUtime=2442.44 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 7159 0 0 0 242091 2153 0 0 20 0 1 0 51309612 33964032 809 33554432000 4194304 36388820 140734376213456 140734376211304 6663724 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 809 476 7860 0 397 0
Current children cumulated CPU time: 2442.44 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3236 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 5/187 15377
/proc/meminfo: memFree=19927692/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3236 CPUtime=2502.44 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 7345 0 0 0 248045 2199 0 0 20 0 1 0 51309612 33964032 809 33554432000 4194304 36388820 140734376213456 140734376211304 4356232 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 809 476 7860 0 397 0
Current children cumulated CPU time: 2502.44 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3236 KiB

[startup+2519.86 s]
# the end of solver process 15298 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2497.89 s, system=22.1204 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+2508.8 s]
/proc/loadavg: 2.00 2.01 2.05 5/187 15377
/proc/meminfo: memFree=19927692/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3236 CPUtime=2508.94 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 7345 0 0 0 248690 2204 0 0 20 0 1 0 51309612 33964032 809 33554432000 4194304 36388820 140734376213456 140734376211304 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 809 476 7860 0 397 0
Current children cumulated CPU time: 2508.94 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3236 KiB

[startup+2515.2 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 15377
/proc/meminfo: memFree=19927692/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3236 CPUtime=2515.34 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 7345 0 0 0 249325 2209 0 0 20 0 1 0 51309612 33964032 809 33554432000 4194304 36388820 140734376213456 140734376211304 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 809 476 7860 0 397 0
Current children cumulated CPU time: 2515.34 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3236 KiB

[startup+2518.4 s]
/proc/loadavg: 2.16 2.05 2.06 3/187 15438
/proc/meminfo: memFree=19927456/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3236 CPUtime=2518.54 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 7345 0 0 0 249643 2211 0 0 20 0 1 0 51309612 33964032 809 33554432000 4194304 36388820 140734376213456 140734376211304 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 809 476 7860 0 397 0
Current children cumulated CPU time: 2518.54 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3236 KiB

[startup+2519.2 s]
/proc/loadavg: 2.16 2.05 2.06 3/187 15438
/proc/meminfo: memFree=19927408/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3236 CPUtime=2519.34 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 7345 0 0 0 249723 2211 0 0 20 0 1 0 51309612 33964032 809 33554432000 4194304 36388820 140734376213456 140734376211304 4356484 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 809 476 7860 0 397 0
Current children cumulated CPU time: 2519.34 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3236 KiB

[startup+2519.6 s]
/proc/loadavg: 2.16 2.05 2.06 3/187 15438
/proc/meminfo: memFree=19927408/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3236 CPUtime=2519.74 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 7345 0 0 0 249763 2211 0 0 20 0 1 0 51309612 33964032 809 33554432000 4194304 36388820 140734376213456 140734376211304 6664196 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 809 476 7860 0 397 0
Current children cumulated CPU time: 2519.74 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3236 KiB

[startup+2519.8 s]
/proc/loadavg: 2.16 2.05 2.06 3/187 15438
/proc/meminfo: memFree=19927408/32770624 swapFree=67108860/67108860
[pid=15298] ppid=15295 vsize=33168 memory=3236 CPUtime=2519.95 cores=0,2,4,6
/proc/15298/stat : 15298 (macht) R 15295 15298 14411 0 -1 4202496 7345 0 0 0 249783 2212 0 0 20 0 1 0 51309612 33964032 809 33554432000 4194304 36388820 140734376213456 140734376211304 8047671 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 38489992 38625312 66301952 140734376215739 140734376215817 140734376215817 140734376218575 0
/proc/15298/statm: 8292 809 476 7860 0 397 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 33168 KiB
Current children cumulated memory: 3236 KiB

Child status: 0
Real time (s): 2519.86
CPU time (s): 2520.01
CPU user time (s): 2497.89
CPU system time (s): 22.1204
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 33168
Max. memory (cumulated for all children) (KiB): 3236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2497.89
system time used= 22.1204
maximum resident set size= 3252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7475
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1687


# summary of solver processes directly reported to runsolver:
#   pid: 15298
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2497.89
#   total CPU system time (s): 22.1204

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.12769 second user time and 16.2946 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-23 11:17:44
IDJOB=4292868
IDBENCH=141026
IDSOLVER=2753
FILE ID=node107/4292868-1532337464
RUNJOBID= node107-1532329897-14442
PBS_JOBID= 21018999
Free space on /tmp= 55072 MiB

SOLVER NAME= macht 2018.06.11
BENCH NAME= XCSP18/ColouredQueens/ColouredQueens-12_c18.xml
COMMAND LINE= macht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4292868-1532337464/watcher-4292868-1532337464 -o /tmp/evaluation-result-4292868-1532337464/solver-4292868-1532337464 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532329897-14442 --watchdog 2580  macht 2520 HOME/instance-4292868-1532337464.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 130c0e53e5c1e074e18659561dd41fce
RANDOM SEED=740369474

node107.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.40
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.40
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.40
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.40
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        19930812 kB
MemAvailable:   31938404 kB
Buffers:          265348 kB
Cached:         11887376 kB
SwapCached:            0 kB
Active:          1774076 kB
Inactive:       10433652 kB
Active(anon):      58064 kB
Inactive(anon):    16860 kB
Active(file):    1716012 kB
Inactive(file): 10416792 kB
Unevictable:        7152 kB
Mlocked:            7152 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:            105228 kB
Writeback:             0 kB
AnonPages:         78780 kB
Mapped:            39004 kB
Shmem:             17036 kB
Slab:             330316 kB
SReclaimable:     303248 kB
SUnreclaim:        27068 kB
KernelStack:        3568 kB
PageTables:         5464 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     344572 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 55024 MiB
End job on node107 at 2018-07-23 11:59:44